Unit 2 Review

Parallel lines have the same _________

• Slope

• Y-Intercept

• Degree

• Line

Perpendicular Lines Slopes are ____________

• negative

• opposite reciprocals

• the same

• congruent

Supplementary angles....

• add up to 90 degrees

• add up to 180 degress

• are congruent

• are corresponding

The measure of all three angles in a triangle add up to ________

• 90

• 180

• 360

• turtles

Vertical angles are _________

• awesome

• corresponding

• congruent

• supplementary

What is the slope of a line parallel to y=2x+1

• 1

• 2

• -2

• -1/2

What is the slope of a line perpendicular to y=-4x+5

• -4

• 4

• 1/4

• -1/4

Which line is parallel to y=3x+10

• y=3x+17

• y=1/3x+5

• y=7x+2

• y=0

Which line is perpendicular to y=-1/2x+5

• y=1/4x-11

• y=-9x+0

• y=2x+7

• y=5x+1

What is the measure of angle PRS?

• 60

• 70

• 130

• 180